*{margin: 0;padding: 0;}

.head{width: 100%;height: 60px;background: #fff;position: relative;z-index: 20;}
.head_con{width: 1200px;height: 100%;margin: 0 auto;}
.logo{margin-left: 45px;margin-top:8px;}


.banner{width: 100%;height: 784px;background: url(../images/banner.jpg) center top no-repeat;background-size:cover ;min-width: 1200px;}

.content{width: 100%;background:#e2f8ff;position: relative;height: 1870px;}
.con_inner{width: 1200px;margin: 0 auto;height: 1900px;background: url(../images/p102.png) left top no-repeat;margin-top: -30px;position: absolute;left: 50%;margin-left: -600px;}

.im1{margin-top: 167px;}


.footer{width: 100%;min-width: 1200px;height: 90px;color: #fff;text-align: center;line-height: 90px;background: #47c9f2;}

.tips{width: 304px;height: 624px;background: url(../images/p101.png);position: absolute;left:10%;top: 22px;z-index: 15;}

.li_1{margin-top: 75px;}